janitorial: use NUM_MODULE instead of NUM_SCRIPTS as the size of tabModule, in case they ever become different.
janitorial: use NUM_MODULE instead of NUM_SCRIPTS as the size of tabModule,
in case they ever become different.

FranklinChen/Hugs,FranklinChen/Hugs,FranklinChen/Hugs,FranklinChen/Hugs,FranklinChen/Hugs,FranklinChen/Hugs,FranklinChen/Hugs